<template>

  <el-dialog
    model-value="roleDialogVisible"
    title="分配角色"
    width="30%"
    @close="handleClose"
  >

    <el-form
      ref="formRef"
      :model="form"
      label-width="100px"
    >
      <el-checkbox-group v-model="form.checkedRoles">
        <el-checkbox v-for="role in form.roleList" :id="role.id" :key="role.id" :label="role.id" name="checkedRoles">{{role.name}}</el-checkbox>
      </el-checkbox-group>
    </el-form>

    <template #footer>
      <span class="dialog-footer">
        <el-button type="primary" @click="handleConfirm">确认</el-button>
        <el-button @click="handleClose">取消</el-button>
      </span>
    </template>

  </el-dialog>

</template>

<script setup>
import {defineEmits, defineProps, ref, watch} from "vue";
import requestUtil, {getServerUrl} from "@/util/request";
import {ElMessage} from "element-plus";

const props = defineProps(
    {
      id:{
        type:Number,
        default:-1,
        required:true
      },
      roleDialogVisible:{
        type:Boolean,
        default:false,
        required:true
      },
      sysRoleList:{
        type:Array,
        default:[],
        required:true
      }
    }
)

const form=ref({
  id:-1,
  roleList:[],
  checkedRoles:[]
})

const formRef=ref(null)

const initFormData=async (id) =>{
  const res = await requestUtil.get("sys/role/listAll");
  form.value.roleList = res.data.roleList;
  form.value.id = id;
}

watch(
    ()=>props.roleDialogVisible,
    ()=>{
      let id = props.id;
//      console.log("id = " + id);
      if (id != -1) {
        form.value.checkedRoles=[];
        props.sysRoleList.forEach(item => {
          form.value.checkedRoles.push(item.id);
        })
        initFormData(id);
      }
    }
)

const emits = defineEmits(['update:modelValue', 'initUserList'])

const handleClose=()=>{
  emits('update:modelValue', false)
}

const handleConfirm=()=>{
  formRef.value.validate(async (valid)=>{
    if (valid) {
      let result = await requestUtil.post("sys/user/grantRole/" + form.value.id, form.value.checkedRoles);
      let data = result.data;
      if (data.code == 200) {
        ElMessage.success("执行成功！");
        emits("initUserList");
        handleClose();
      } else {
        ElMessage.error(data.msg);
      }
    }else{
      console.log("fail");
    }
  })
}
</script>

<style scoped>

</style>